《Chinese Journal of Rehabilitation Theory and Practice》 ›› 2020, Vol. 26 ›› Issue (1): 106-109.doi: 10.3969/j.issn.1006-9771.2020.01.019

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Application of Dynamic Monitoring of Regional Cerebral Oxygen Saturation for Severe Traumatic Brain Injury

LU Wei-xin,HOU Bo-ru,WANG Deng-feng,WANG Gang,BAI Ruo-bing,YAN Gui-zhong,WANG Dong,LI Rui-hao,XUE Xin,REN Hai-jun()   

  1. Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, China
  • Received:2019-09-23 Revised:2019-11-04 Published:2020-01-25 Online:2020-02-07
  • Contact: REN Hai-jun E-mail:ldeyrenhj@126.com
  • Supported by:
    Lanzhou Chengguan District Science and Technology Plan(2018SHFZ0062)

Abstract:

Objective To investigate the value of clinical monitoring of regional cerebral oxygen saturation (SctO2) for severe traumatic brain injury (sTBI).
Methods From December, 2017 to January, 2019, 33 patients with sTBI within 24 hours were monitored SctO2, intracranial pressure (ICP) and cerebral perfusion pressure (CPP) with near-infrared spectroscopyonce per six hours for seven days. They were assessed with Glasgow Coma Score (GCS) at admission and Glasgow Outcome Score (GOS) six months after injury.
Results SctO2 was the lowest on the third day of monitoring, and then increased gradually. SctO2 negatevely correlated with ICP (r < -0.857, P < 0.001), and positively correlated with GCS, CPP and GOS ( r > 0.697, P < 0.05).
Conclusion SctO2 monitoring is valuable after sTBI to identify the secondary injuries and severity of injuries, and predict the outcome partly.

Key words: traumatic brain injury, near-infrared spectroscopy, regional cerebral oxygen saturation, intracranial pressure, cerebral perfusion pressure, coma

CLC Number: